Display device for three dimensional (3D) images

a display device and three-dimensional technology, applied in the field of three-dimensional display devices, can solve the problems of increasing complexity, increasing the cost of conventional display devices, and not being able to achieve full-color 3d images

Inactive Publication Date: 2010-07-08
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the conventional 3D image display technologies, a full-color 3D image is not obtainable because the two different images from the left and right eyes respectively carry single color only.
In addition, the complexity and the costs of the conventional display device will increase when it is used for generation of 3D images.

Method used

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  • Display device for three dimensional (3D) images

Examples

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Embodiment Construction

[0019]In the following embodiments, a display device for three-dimensional (3D) images is disclosed. The display device is capable of presenting frames of different color wavelength distributions, wherein users perceive a 3D image according to these frames. The preferred embodiments of the present invention will now be described in greater details by referring to FIG. 1 to FIG. 4 that accompany the present application.

[0020]FIG. 1 is a block diagram illustrating one embodiment of a display device 100 for three-dimensional (3D) images in accordance with the present invention. The display device 100 includes a display unit 102. The display unit 102 generates and presents an output frame IMG according to 3D image signals 3DSIG. In addition, the display unit 102 is coupled to an image receiving unit 104, such that the user can perceive the output frame IMG. The display unit 102 further includes a digital signal processor 1022 and an image output module 1024. The digital signal processor...

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PUM

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Abstract

The present invention provides a display device for three-dimensional (3D) images. The display device presents a first and a second frame respectively to left and right eyes of a user, whereby the user perceives a 3D image according to the first and second frames. The display device includes a digital signal processor and an image output module. The digital signal processor generates the first and second frames according to 3D image signals, and the image output module outputs the first and second frames sequentially. The first frame has a first color wavelength distribution, and the second frame has a second color wavelength distribution. The first color wavelength distribution is different from the second color wavelength distribution. At least one of the first color wavelength distribution and the second color wavelength distribution corresponds to at least two colors selected from a color group consisting of red, green, and blue.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]This application claims the right of priority based on Taiwan Patent Application No. 98100462 entitled “A DISPLAY FOR THREE DIMENSIONAL (3D) IMAGES,” filed on Jan. 8, 2009, which is incorporated herein by reference and assigned to the assignee herein.FIELD OF THE INVENTION[0002]This invention relates to a display device for three-dimensional (3D) images, and more particularly to a display device capable of presenting frames of different color wavelength distributions, wherein users perceive a 3D image according to these frames.BACKGROUND OF THE INVENTION[0003]The conventional 3D image display technologies are mainly divided into two categories depending on whether polarizer glasses are used or not. One of them needs polarizer glasses, such as red-blue glasses, or mask glasses. The other does not need polarizer glasses, but utilizes light grids or lenses to generate the 3D image at different angles.[0004]The 3D image is perceived in a user...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): H04N15/00
CPCH04N13/324H04N13/363H04N13/334
Inventor KO, CHUEH-PIN
Owner ACER INC
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